->Armed & Famous ''took celebrities, mostly the bad kind, and gave them jobs as police officers. This wasn't that crazy an idea when it was [[StevenSeagal 600 pounds of aikido action star]], but when it's La Toya Jackson, that's irresponsibly insane.''-->--'''{{Creator/Seanbaby}}''', [[http://www.cracked.com/blog/the-8-strangest-tv-shows-ideas-ever-made_p2/#ixzz2ZwtGRQPu "The 8 Strangest TV Show Ideas Ever Made"]]

Reality shows are marked primarily by a lack of scripted lines for at least some of the participants.

''TheRealWorld'' was the first break-out reality show, and introduced one of the basic concepts of many reality programs -- [[BreakfastClub a group of diverse people]] living together in a single home. In ''The Real World'' that was the "[[HighConcept hook]]" of [[DancingBear the whole show]]. Future reality series expanded on the premise by introducing competitive elements -- [[ThereCanBeOnlyOne participants could be expelled from the show]] and the last person standing would win a prize. The ''Series/{{Survivor}}'' series is perhaps the most triumphant (and extreme) example of this genre, confining the groups in dangerous exotic locations and forcing them to survive both the physical and social environment while offering a substantial cash reward for the one who could "outwit, outplay, [and] outlast" the competition.

A second sub-genre of reality shows is the talent competition. Somewhere between ''Star Search'' and ''Survivor'', these longer running shows, like ''American Idol'' and ''Last Comic Standing'', pit contestants against each other in a long running talent competition. Competitors are eliminated each week, with the last man standing (and most likely several of the runners-up) awarded a contract to help them on their road to stardom (or, you know, obscurity, whichever comes first). Note that the key difference between these and a regular GameShow is their structure; regular game shows tend to be very rigid and self-contained while a reality game show tends to be more open and subjective.

An argument exists that these shows are presented as reality shows because that's what sells right now, but in the viewing experience little distinguishes them from a TalentShow.

A third sub-genre is the "day in the life" show, which follows an individual, family or group throughout their daily lives and records the many dramas that can occur. Usually this person is someone who achieved a small measure of fame, or infamy, in the past and sees it as an attempt to return to their GloryDays by inviting the viewing public into their lives. In other cases, a group of people is assembled based on looks, outrageousness or potential for drama and set loose in front of the camera. A related sub-genre focuses on the occupation of the person or group of people being followed. A recent trend has been to branch out from ''that'' and follow around an expert or team of experts who will go from failing/flailing business to business (restaurants and pubs have been the most popular targets) and give their tips or input towards shoring up said business.

There is also the "recovery" show, which features people with serious substance abuse issues or mental illness and follows them through the recovery process, even if this process is not ultimately successful. There has been some debate about whether these types of shows are actually helpful to people with similar problems and their loved ones or whether it's the modern day equivalent of the rabble being entertained by paying a penny to gawk at the inmates of BedlamHouse. Both this and the above sub-genre can also be referred to as {{DocuSoap}}s since they at least in part resemble a traditional documentary, with elements of inter-personal drama thrown in.

Relationship shows are perhaps the most numerous of Reality programs. Put together a man or woman and a pool of potential love interests. Let the target pick and choose amongst the pool, throw in a few Shocking Twists, and hope sparks fly. ''Who Wants to Marry a Millionaire?'' led to ''Joe Millionaire'' led to ''Average Joe''. Each show ends with the final choice. Then maybe the chosen one's shocking choice. And possibly the retrospective show. In one lone case out of all the relationship shows thus far -- ''The Bachelorette'' -- even the Wedding Show.

Even more recently there have been subverted {{Reality Show}}s, where only one participant is "genuine", and all the others are actors; the interest in the show comes from the implicit railroading toward the "win" that the sole "contestant" undergoes without his knowledge.

A more recent type is a "reality-documentary" (a sort of {{Oxymoron}}) where police shows like ''PoliceCameraAction'' (since its 2007 ReTool) and ''Series/RoadWars'' go "on patrol" with police forces. This is a sort of BlackComedy but is ''never'' staged, and is the antithesis of shows like ''JerseyShore''. The drama comes from the conflict between police, or occasionally just day-to-day police business.

Because a significant degree of the appeal of Reality Shows centers around a central pitch, the vast majority of them serve as examples of HighConcept shows.

See RealityTV for examples. These types of programs, due to their cheap production values and broad appeal, are often at the root of NetworkDecay. One important thing to remember about shows of this nature is that their benefit to a network is almost completely short-term. Their cheap production value and frequent high ratings send investors flocking to them, which make them great shows for filling in bare spots on a TV schedule; however, since most of them involve some type of contest, their appeal dies the second they announce the winner. Most are never released on DVD (those that are are usually better classified as "documentaries" instead of "reality TV"), and syndication is very hit or miss. Fox Reality showed quite a few during its existence, and ''America's Next Top Model'' has had some success on MTV, VH1, and Oxygen, but that's usually for daytime filler (similar to the endless ''Real World'' marathons MTV used to do), and ''American Idol Rewind'' works mostly because they have commentary and "where are they now" style interviews with the contestants, similar to DVD episode commentary. Also, the likes of ''Series/TheOnlyWayIsEssex'' also counts too, although that is notably [[{{Bowdlerize}} bowdlerized]] for daytime airings. There are notable exceptions; ''Series/PawnStars'' and ''Series/RestaurantImpossible'' are the most re-ran shows on their respective networks (and arguably among any network). They, and most re-ran Reality Shows however, tend to be {{DocuSoap}}s almost exclusively.----